4416447

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 2841153

約数列:

[1, 3, 7, 17, 21, 51, 89, 119, 139, 267, 357, 417, 623, 973, 1513, 1869, 2363, 2919, 4539, 7089, 10591, 12371, 16541, 31773, 37113, 49623, 86597, 210307, 259791, 630921, 1472149, 4416447]

約数ペア:

[(1, 4416447), (3, 1472149), (7, 630921), (17, 259791), (21, 210307), (51, 86597), (89, 49623), (119, 37113), (139, 31773), (267, 16541), (357, 12371), (417, 10591), (623, 7089), (973, 4539), (1513, 2919), (1869, 2363)]